Weather Forecast for Piran

Bohinj, Slovenia

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Light rain

Current Weather - Piran: 10°C

Bohinj, Slovenia

Light rain

Feels like 10°C

Wind

6 km/h E

Humidity

100%

Pressure

1020 mb

UV Index

0

Visibility

10 km

Moderate rain

Moderate rain

Wednesday, December 17, 2025

High

10°C

Low

7°C

Rain Chance

94%

Hourly Forecast

Light rain 10°C
08:00
Light drizzle 8°C
09:00
Light drizzle 10°C
10:00
Light drizzle 10°C
11:00
Light rain 10°C
12:00
Light drizzle 10°C
13:00
Light rain 10°C
14:00
Light drizzle 10°C
15:00
Light drizzle 10°C
16:00
Light rain 10°C
17:00
Light drizzle 10°C
18:00
Light drizzle 9°C
19:00
Light drizzle 8°C
20:00
Light drizzle 8°C
21:00
Fog 8°C
22:00
Fog 8°C
23:00
Dec 18

Day Statistics

Maximum Wind

8 km/h

Humidity

91%

Precipitation

11 mm

UV Index

0

Visibility

4 km

Rain Chance

94%

Snow Chance

0%

Sun & Moon

Sunrise

07:40 AM

Sunset

04:22 PM

Moonrise

05:28 AM

Moonset

02:07 PM

Moon Phase

Waning Crescent

Moon Illumination

8%

Air Quality

PM2.5

11.4

μg/m³

PM10

13.7

μg/m³

NO₂

11.7

μg/m³

O₃

44

μg/m³

SO₂

1.6

μg/m³

CO

181.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

0.04

Diffuse Radiation

0.03

DNI

0

GTI

0.03

When to visit Piran?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
10°C
💧
12 Days of rain
❄️
Moderate snowfall
🥶 Coldest month

February

☀️
10°C
💧
12 Days of rain
❄️
Moderate snowfall

March

☀️
12°C
💧
11 Days of rain
❄️
Moderate snowfall

April

☀️
15°C
💧
11 Days of rain
❄️
No snowfall

May

☀️
20°C
💧
12 Days of rain
❄️
No snowfall

June

☀️
24°C
💧
10 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
27°C
💧
7 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

August

☀️
27°C
💧
11 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

September

☀️
23°C
💧
21 Days of rain
❄️
No snowfall

October

☀️
19°C
💧
23 Days of rain
❄️
No snowfall

November

☀️
15°C
💧
25 Days of rain
❄️
Light snow possible
🌧 Wettest month,

December

☀️
11°C
💧
17 Days of rain
❄️
Moderate snowfall